Adapter for a modular viscous fan clutch system



FIG. 1 is a perspective view of an adapter for a modular viscous fan clutch system;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view thereof being a mirror image of the left side elevational view;

FIG. 5 is a top plan view thereof, the bottom plan view thereof being a mirror image of the top plan view; and,

FIG. 6 is a cross-sectional view thereof along the line 6-6 in FIG. 2.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for an adapter for a modular viscous fan clutch system, as shown and described. 